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Valerii Ponomarov

Valerii Ponomarov

LLM Evaluation, Prompting & Content Specialist in English & Spanish

Spain flagPalma, Spain
$25.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument
ImageImage
TextText

Top Task Types

Data Collection
Fine Tuning
Text Generation
Text Summarization
Translation Localization

Freelancer Overview

I bring hands-on experience in LLM evaluation and text generation, with a focus on high-quality, natural language outputs in both English and Spanish. My background combines content strategy, brand storytelling, and prompt-based workflows, allowing me to assess AI-generated text not only for linguistic accuracy but also for tone, clarity, and cultural relevance. Fluent in both languages and skilled at providing clear, constructive feedback, I help improve AI systems by evaluating outputs across diverse domains — from lifestyle and wellness to marketing and creative writing. I approach each task with precision, curiosity, and strong editorial judgment, making me a valuable contributor to AI training and data quality efforts.

Entry LevelEnglishRussianSpanishUkrainian

Labeling Experience

No Data Labeling experience added

Valerii P. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

UIB

Non-degree, Spanish Language and Culture

Non-degree
2010 - 2014
D

DNU

Bachelor, Finance

Bachelor
2005 - 2008

Work History

H

Helios Hotels

Sports & Wellness Manager

Palma
2024 - Present
V

Velo Mallorca

Shop, Brand and SM Manager

Palma
2023 - 2023